2831114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2430646

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 521, 1042, 2717, 5434, 5731, 6773, 9899, 11462, 13546, 19798, 74503, 108889, 128687, 149006, 217778, 257374, 1415557, 2831114]

約数ペア:

[(1, 2831114), (2, 1415557), (11, 257374), (13, 217778), (19, 149006), (22, 128687), (26, 108889), (38, 74503), (143, 19798), (209, 13546), (247, 11462), (286, 9899), (418, 6773), (494, 5731), (521, 5434), (1042, 2717)]